<template>
  <div>
    <h1>This is an about page</h1>
    <h3>{{msg}}</h3>
  </div>
</template>
<script>
import store from '@/store/index'; //@表示src目录
export default {
  name: "about", 
  store,
  data(){
    return{
      msg:store.state.count
    }
  } 
  
 
};
</script>
